JP5294421B2 - Unhealthy painting method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a coating method in which masking is not used, capable of forming a beautiful coating free of unevenness in a short time without a repair work, by employing a brush member with the end side of its brush base plate orthogonally extended so as not to allow the brush member to touch a section not to be coated. <P>SOLUTION: The coating method in which masking is not used, including a step of causing a brush 1 for use in a coating method in which masking is not used, to contain a coating material using the brush 1 comprising a brush base plate 1c with its tip side 1d made to have a beak-shaped curving cross section, a coater of a pump-pressure feed type with a brush attached thereto, and a large-sized coating brush 2 made from a porous member 2c; a step of applying the coating material to a section A to be coated in the outward direction from a section B not to be coated while causing the tip side 1d to touch along the boundary line of the section A and the section B; a step of applying the coating material onto the section A in the center direction using the coater of a pump-pressure feed type with a brush attached thereto; and a step of evenly spreading the coating material having been applied thereon using the large-sized coating brush 2, is characterized by not including a step of masking the section B. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

  The present invention relates to an uncured coating method, and more specifically, it eliminates masking (curing) work for non-coating parts, which is the most time-consuming work in painting work, and is uniform in a short time. The present invention relates to an unhealthy coating method for beautifully painting.

  The interior and exterior of the building, etc., must be painted and painted colorfully or chicly, but they are buried in the painted areas and window frames and walls that require painting such as walls. There are unpainted parts that do not require painting, such as outlets, and before starting the painting work, it is necessary to mask the non-painted parts with a masking tape to prevent the paint from adhering. A lot of time and a lot of masking tape etc. are used more than the painting work, and after the painting work, the masking tape etc. must be carefully peeled off, and it takes time and a lot of industrial waste. It is difficult to dispose of it, and it takes time to apply the paint on the brush when applying it to a large area. It was.

  Therefore, in order to make it uncured, as shown in Fig. 5, the edge of the brush substrate is extended downward at a right angle so that the brush part does not hit the non-painted part. However, there was a part that was not painted in a streak at the boundary between the painted part and the non-painted part, and repaired the part that was not painted with a small brush brush later. The finish was not good due to unevenness.

Also, as previously disclosed, a part of the trowel brush and bristle brush is designated as a non-paintable part exclusive part, and paint is applied to the non-practicable part by painting using a guard plate attached obliquely and a non-paintable part exclusive part. It does not adhere and no curing is required. In addition, a paint tank is installed on the top of the trowel brush, and a paint discharge hole is provided at an optimal position in consideration of the movement of the brush during painting work and the wavy phenomenon of the paint liquid surface, so that the paint penetrates into the foam (sponge) optimally. . By incising into the infiltrated foam and sealing the part, the paint does not concentrate on the lower part and penetrates as much as necessary into the necessary part, enabling easy and quick painting work (see Patent Document 1), or the present invention The inventor previously disclosed is that the applicator 1 is a flat applicator substrate 2 having a handle portion 2a on the upper surface, and a support plate attached to the applicator substrate 2 with an attachment / detachment portion 3 interposed therebetween. 4 and an application part 5 formed of a flexible porous member attached to the support plate 4 (see Patent Document 2).
JP 2004-298858 A (FIG. 1) Japanese Patent Laying-Open No. 2003-300006 (FIG. 1)

  However, in Patent Document 1, the brush part (foam) is a sponge, the foam is provided with an outer peripheral seal portion, and a guard plate is attached obliquely. Even if the tip side of the guard plate is in contact with the coating, unevenness in the vicinity of the boundary line is not possible, and stable beauty coating cannot be performed. Masking (curing) was necessary.

  In view of the above-mentioned problems, the present invention solves these problems as a result of keen study, and has a rectangular plate-like brush substrate with a grip portion at the approximate center of the upper surface and a large number of hair bundles implanted on the lower surface. The brush for uncured coating with a rounded cross-section that is sharp and curved downward at the tip side, a pump-feed coating machine with a brush, and a grip portion at the approximate center of the upper surface of the board, with flexibility on the lower surface Using a rectangular flat brush with a porous plate and a large-sized paint brush, a step of including a paint in a large number of hair bundles of an uncured paint brush, and a painting part and a non-coating part of an object to be painted A step of painting an arbitrary width from the non-painted part to the outside by contacting the sharp tip of one side of the brush substrate along the boundary line, and a pump pump with a brush in the middle of the painted part coated with the optional width Applying paint with a painting machine and brush Was coated with can pumped sprayer coating comprises the steps of stretching uniformly large format painting brush, but without the step of masking the non-coating portion.

  The uncured coating method of the present invention configured as described above is a sharply curved downward tip of one side of a rectangular flat brush substrate having a handle portion in the approximate center of the upper surface and a large number of hair bundles implanted on the lower surface. Rectangle with a brush shape for an uncured coating that has a rounded cross-sectional shape, a pump pumping coater with a brush, and a flexible porous member on the bottom surface with a handle at the approximate center of the top surface of the substrate Using a flat large brush for painting, the step of including the paint in the many hair bundles of the brush for uncured painting and the brush substrate along the boundary line between the painted part and the non-painted part of the object to be painted Applying an arbitrary width from the non-painted part to the outside by abutting a sharp tip side of one side, and applying a paint with a brush pumping paint machine with a brush in the middle of the painted part coated with the optional width And apply with a brush pump pumping machine A step of uniformly stretching the paint with a large-size paint brush, and not including a step of masking the non-painted part. The present invention provides an untenable coating method that eliminates time, labor, masking tape, etc. to be discarded, and is an epoch-making and highly practical invention.

  Hereinafter, the embodiment of the non-curing coating method of the present invention will be specifically described with reference to the drawings. FIG. 1 is a side view of an embodiment of the brush for non-curing coating used in the implementation of the non-curing coating method of the present invention. FIG. 2 is a plan view of an embodiment of an uncured coating brush used in the implementation of the uncured coating method of the present invention, and FIG. 3 is an embodiment of a large format brush used in the implementation of the uncured coating method of the present invention. FIG. 4 is an explanatory view for explaining an embodiment of the uncured coating method of the present invention, and FIG. 5 is a side view of a conventional painting brush.

  The present invention relates to an uncured coating method, and more specifically, it eliminates masking (curing) work for non-coating parts, which is the most time-consuming work in painting work, and is uniform in a short time. This is related to an uncured coating method for coating the surface of the brush substrate 1c having a rectangular flat plate shape having a handle 1a at the center of the upper surface and a large number of hair bundles 1b on the lower surface. Non-curing coating brush 1 having a rounded cross-sectional curved shape, a pump-feeding brush-equipped coating machine, and a porous member having a grip portion 2b substantially at the center of the upper surface of substrate 2a and having flexibility on the lower surface A step of including a paint in a large number of hair bundles 1b of the non-curing paint brush 1 using a rectangular flat-plate-like brush 2 having a rectangular flat plate 2c attached thereto; Along the border with site B A step of applying an arbitrary width outwardly from the non-coating portion B by contacting a sharp tip side 1d of one side of the brush substrate 1c, and a direction of the brush in the middle of the coating portion A where the arbitrary width is applied. A step of applying a paint with a pump pressure coating machine with a brush, and a step of uniformly stretching the paint applied with the pump pressure coating machine with a brush with the brush 2 for large format painting, and masking a non-coating region It is characterized by not including.

  That is, the uncured coating brush 1 used in the uncured coating method of the present invention has an L-shape substantially at the center of the upper surface of a rectangular flat plate-shaped brush substrate 1c formed of synthetic resin or the like as shown in FIGS. A plurality of hair bundle holes are formed on substantially the entire lower surface of the brush substrate 1c, and a plurality of hair bundles 1b are implanted in the many hair bundle holes. .

  The tip side 1d of one side of the brush substrate 1c has a rounded cross-sectional round shape with a sharp tip and curved downward, and is used for coating by an aging coating method described later. Several sizes are provided so that it can be used in accordance with the size of the coating site B or the coating site A.

  Next, the pump-feeding paint pump with a brush may be a general-purpose one in which a sponge brush fluidly connected via a hose 2d is connected to a pump serving as a pressure source for applying paint, and the paint is applied with the sponge brush. There is nothing.

  Next, the large-size painting brush 2 is provided with a relatively large rectangular flat plate-like substrate 2a formed of a synthetic resin, a grip portion 2b at the approximate center of the upper surface of the substrate 2a, and a flexible porous material on the lower surface. The member 2c, that is, a sponge is pasted, and a plurality of sizes are arranged in accordance with the area of the coating portion A of the object to be coated.

  Further, in the step of including the paint in a large number of hair bundles 1b of the uncured coating brush 1, the handle portion 1a provided on the upper surface of the brush substrate 1c of the uncured coating brush 1 is gripped with one hand, and the brush substrate 1c. The paint is included in a large number of hair bundles 1b planted on the lower surface of the hair.

  Furthermore, in the step of coating an arbitrary width, a coating is applied to the object to be coated such as a wall such that a large number of hair bundles 1b are coated with a paint, and the sharp tip side 1d of one side of the brush substrate 1c of the brush 1 for uncured coating is used. And a non-painted part B such as an outlet embedded in a wall, etc., abutting along the boundary line, and extending the width from the non-painted part B outward, that is, toward the middle of the painted part A It is to be painted.

  Next, in the step of applying the paint, the paint is applied with a general-purpose brush pump-feeding machine in the middle direction of the paint part coated with an arbitrary width. In this case, the paint may be uneven. Is.

  Next, in the step of uniformly stretching with the large-size painting brush 2, the paint applied by the brush pump-feed painting machine with a brush is stretched with a relatively large large-size painting brush 2.

  In other words, according to the above-described non-curing coating method, the step of masking the non-coating part B is not included, and the paint part A and the non-coating part are not attached to the non-coating part B without masking. It can be applied uniformly from the boundary line with the part B to the middle direction of the coating part A.

  The uncured coating method of the present invention has a saddle-shaped cross-sectional shape in which the tip side of one side of a rectangular plate-like brush substrate having a handle portion in the approximate center of the upper surface and having many hair bundles implanted on the lower surface is sharply curved downward. A rectangular plate-shaped large-size coating with a round shaped non-curing brush, a pump-pumped coating machine with a brush, and a flexible porous member on the lower surface with a handle at the approximate center of the upper surface of the substrate Using a brush for applying paint to a number of hair bundles of a brush for non-curing coating, and a sharp tip on one side of the brush substrate along the boundary line between the painted part and non-painted part of the object to be painted A step of painting an arbitrary width toward the outside of the non-painted part by contacting the side, a step of applying a paint with a brush pump feeding coating machine in the middle direction of the painted part coated with the arbitrary width, and a pump with a brush For coating large-sized paint applied with a pressure coating machine It includes a step of stretching uniformly with a lash, and does not include a step of masking the non-painted part, and the entire part of the painted part can be painted evenly, and the time, time, and time spent on the masking work are discarded. The present invention provides an uncured coating method that eliminates masking tape and the like.

FIG. 1 is a side view of an embodiment of an uncured coating brush used for carrying out the uncured coating method of the present invention. FIG. 2 is a plan view of an embodiment of an uncured coating brush used for carrying out the uncured coating method of the present invention. FIG. 3 is a side view of an embodiment of a large-size coating brush used in the implementation of the uncured coating method of the present invention. FIG. 4 is an explanatory view for explaining an embodiment of the non-curing coating method of the present invention. FIG. 5 is a side view of a conventional painting brush.

DESCRIPTION OF SYMBOLS 1 Brush for uncured coating 1a Handle part 1b Hair bundle 1c Brush substrate 1d Tip side 2 Large format brush 2a Substrate 2b Handle part 2c Porous member 2d Hose A Painted part B Non-painted part

Claims (1)

Brush for uncured coating having a rounded cross-sectionally rounded curved shape with one side of a rectangular flat plate-shaped brush substrate having a handle portion at the approximate center of the upper surface and a large number of hair bundles planted on the lower surface. And a brush-type pump coating machine with a brush, and a rectangular plate-shaped large-size coating brush having a grip portion at the approximate center of the upper surface of the substrate and a flexible porous member on the lower surface. A step of including paint in a large number of hair bundles of the brush for curing coating, and a sharp tip side of one side of the brush substrate abutting along the boundary line between the painted portion and the non-painted portion of the object to be coated, and the non-painting A step of coating an arbitrary width outward from the part, a step of applying a paint by the brush pump-feed coating machine in a middle direction of the coating part coated with the arbitrary width, and a pump-feeding pump of the brush Apply the applied paint for the large format painting Wherein the step of stretching without irregularity in brush, a non-curing coating method characterized by not including the step of masking the non-coating portion.

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